2322215389 has 16 divisors (see below), whose sum is σ = 2539482624. Its totient is φ = 2110550400.

The previous prime is 2322215383. The next prime is 2322215393. The reversal of 2322215389 is 9835122232.

2322215389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2322215389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322215383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1016929 + ... + 1019209.

It is an arithmetic number, because the mean of its divisors is an integer number (158717664).

Almost surely, 2^2322215389 is an apocalyptic number.

It is an amenable number.

2322215389 is a deficient number, since it is larger than the sum of its proper divisors (217267235).

2322215389 is a wasteful number, since it uses less digits than its factorization.

2322215389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468.

The product of its digits is 51840, while the sum is 37.

The square root of 2322215389 is about 48189.3700830380. The cubic root of 2322215389 is about 1324.2424318300.

The spelling of 2322215389 in words is "two billion, three hundred twenty-two million, two hundred fifteen thousand, three hundred eighty-nine".